Renkai commented on a change in pull request #9202:
URL: https://github.com/apache/pulsar/pull/9202#discussion_r569203005
##########
File path:
managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
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@@ -780,12 +1088,99 @@ private boolean beforeAddEntry(OpAddEntry addOperation) {
}
}
+ /**
+ * This method should not block the thread, if the buffer is full then use
another runnable to fill data
+ * when buffer available.
+ *
+ * @param addOperation
+ */
+ protected synchronized void addToOffload(OpAddEntry addOperation) {
+ if (currentOffloadHandle == null) {
+ return;
+ }
+ final PositionImpl positionNextToOffered = getNextValidPosition(
+ PositionImpl.get(currentOffloadHandle.lastOffered()));
+
+ final PositionImpl offeringPosition = addOperation.getPosition();
+ if (positionNextToOffered
+ .equals(offeringPosition)) {
+ final EntryImpl entry = EntryImpl
+ .create(PositionImpl.get(addOperation.ledger.getId(),
addOperation.getEntryId()),
+ addOperation.getData());
+
+ OfferEntryResult offerEntryResult =
currentOffloadHandle.offerEntry(entry);
+ entry.release();
+ switch (offerEntryResult) {
+ case SUCCESS:
+ //happy case
+ return;
+ case FAIL_SEGMENT_CLOSED:
+ log.debug("segment closed");
Review comment:
Details are easier to get at offloader, I will remove the debug code
here.
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